The world's premier manufacturer of furniture quality hi-fi speakers

Castle Acoustics represents the very best in loudspeaker quality, featuring the latest innovations in acoustic technology for a captivating performance.

Classic British Design

Each Castle loudspeaker is the absolute epitome of class and refinement. Without prejudice to accuracy, they go far beyond just specifications to reveal the very essence of every performance. Our loudspeakers represent the finest British engineering and design. A complete approach to design creates a perfectly poised and balanced loudspeaker - capable of astonishing clarity.

Bespoke Driver Development

In-house manufacturing gives us the major advantage of being able to design and develop specific drive units for each model.

This means Castle engineers retain full control of the characteristics of the drivers and are able to combine them with innovative cabinet techniques for bass loading and voicing each loudspeaker perfectly.